It plots on my system just fine. You might want to check what
directory (getwd()) that you are plotting in.
On Fri, Oct 9, 2009 at 12:17 PM, Anne Buunk <ann3buunk at hotmail.com>
wrote:>
> Hi. With your help, I've fixed the errors in my for loops.
>
> But now, the for loop isn't working correctly. There should be a plot,
>
> but there's no plot when I run the for loop..
>
>
>
> This is the code:
>
>
>
> letters =
c("A","B","C","D","E","F","G","H","I","J")
> numbers = 1:3
>
> for(i in 1:6){ ? ? ? ? ? ? ? ? ? ? ? #6 letters
> ? ? ? ? ? ? ? ?for (j in 1:3) { ? ? ? ? ? ? ? ? ? #3 numbers
> ? ? ? ? ? ? ? ? ? ?for (k in -1:1) { ? ? ? ? ? ? #answer -1,right or +1
> ? ? ? ? ? ? ? ? ? ? ? ? ?fn = paste
(i,j,k,".bmp",sep="")
> ? ? ? ? ? ? ? ? ? ? ? ? ?bmp(file = fn)
> ? ? ? ? ? ? ? ? ? ? ? ? ?plot(x = 10, y = 10, ylim=c(0,1), xlim=c(0,1),
axes=FALSE, ylab="", xlab="")
> ? ? ? ? ? ? ? ? ? ? ? ? ?text(0.5,0.5, labels = paste(letters[i],
"+", numbers[j],"=", letters [i+j+k]))
> ? ? ? ? ? ? ? ? ? ? ? ? ?dev.off()
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? }
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? }
> ? ? ? ? ? ? ? ? ? ? ? ? ? }
>
>
> Can somebody see why this isn't running correctly?
>
>
>
> Thanks for the help untill now! Greetings
>
> _________________________________________________________________
>
>
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>
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--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem that you are trying to solve?